What is the number 1 allergy for dogs

Types of Dog Allergies and How to Treat Them

Have you heard someone tell you that their dog has allergies? Has your veterinarian suggested that allergies could be a problem for your dog? Do you suspect that your dog has allergies? If so, then youve probably realized that allergies in dogs are not quite as simple as we might wish. For starters, there are several different types of allergies that could be causing your dogs symptoms.

Allergies are a misguided reaction to foreign substances by the bodys immune system, which, of course, people and pets can suffer from. There are quite a few different types of allergies in dogs. Skin allergies, food allergies, and environmental allergens all pose challenges for dogs and their owners, and to make things more complicated, the symptoms of all these different types of allergies can overlap.

Symptoms of Allergies in Dogs

The symptoms of allergies in dogs may vary depending on the cause. A dog that goes into anaphylactic shock, for instance, will have a drop in blood pressure followed by shock, which is very different from a skin condition.

In general, however, the following symptoms could be a sign of an allergic reaction.

• Itchiness
• Hives
• Swelling of the face, ears, lips, eyelids, or earflaps
• Red, inflamed skin
• Diarrhea
• Vomiting
• Sneezing
• Itchy ears
• Chronic ear infections
• Itchy, runny eyes
• Constant licking

Some of these symptoms could also be a sign of another condition. Make an appointment with your veterinarian if you notice changes in their behavior to get an accurate diagnosis.

Types of Allergic Reactions in Dogs

Allergic Dermatitis in Dogs

Skin allergies in dogs, known as allergic dermatitis, is the most common type of allergic reaction in dogs. Skin allergies in dogs are mainly caused by one of three things: fleas, food allergies, and atopicor environmentalallergies.Flea allergy dermatitis is an allergic reaction to fleabites, and some dogs are allergic to flea saliva, which can cause their skin to become red, inflamed, or scabbed because their skin will feel extremely itchy. Its the easiest type of allergic dermatitis to treat, since you can apply flea medication for dogs to help heal their skin.

Another cause of skin allergy in dogs is from food allergies and sensitivities. Just like humans can be allergic to certain foods or ingredients, dogs can be allergic, which can cause itchy skin. Dogs with food allergies usually have itchy ears or paws, sometimes along with gastrointestinal symptoms. Dr. Klein, Chief Veterinary Officer for the AKC, says that food allergies are not as common as you might think. True food allergies result in an immune response, which can range in symptoms from hives, facial swelling, and itchiness to gastrointestinal signs like vomiting and diarrhea or a combination of both.

Environmental allergens can also affect the skin and be the cause of allergic dermatitis. Things like dust, pollen, fungus, and mold can cause these reactions, but in most cases, these allergies are seasonal. As with food allergies that affect the skin, the most commonly affected areas are the paws and ears (but also include the wrists, ankles, muzzle, underarms, groin, around the eyes, and in between the toes).

All skin allergies pose the risk of secondary infection. As your dog scratches, bites, and licks at his skin, he risks opening up his skin to yeast and bacterial infections that may require treatment.

Urticaria, or Hives, in Dogs

Also known as urticaria, hives on dogs are very itchy but are not life-threatening. Hives appear as a reaction anywhere from 6 to 24 hours after exposure to allergens. This consists of itchy, swelled skin, that usually looks like a red rash. Its easiest to spot hives on dogs that are hairless or have short coats. Dogs with longer hair can get them too, but its more likely that youd be able to fee the hives rather than see them. Your vet will prescribe an antihistamine in order to treat urticaria in dogs.

Edema of Face or Throat

Swelling of the throat or face looks severe, but its actually almost never fatal. This area of swelling, which can also include swelling of the eyelids or ear flaps, is known as angioneurotic edema. Its actually pretty easily treated, and despite how it looks, its a good sign in terms of allergic reactions.

If your dog has edema of any of these areas, the time for a fatal allergic reaction has most likely passed, and they arent in as much danger. Angioneurotic edema occurs anywhere from 30 minutes to a few hours after exposure to an allergen, and can also come with hives.A veterinarian will often give dogs with this reaction an antihistamine injection. Untreated, it may take a day or two for the swelling to subside.

Anaphylactic Shock

Perhaps the most alarming of all the types of allergic reactions in dogs is anaphylactic shock. Like people, dogs can go into anaphylactic shock if they have a severe reaction to an allergen. This happens when antibodies produced by the host react negatively to the allergen, dropping your dogs blood pressure rapidly and sending them into shock. This can be fatal if not treated, but luckily, anaphylactic reactions are rare in dogs.

This can be a response to any allergen, most commonly bee or wasp stings, or vaccine reactions. Because of this, your vet will always recommend keeping a close eye on your dog after theyve been given any new vaccine, drug, or food item, as they might be allergic.

If a dog has had a past incident and survived, the owner may carry an epipen, but sometimes the first occurrence can lead to death. Fortunately these reactions are very rare in dogs.

In some rare cases, a severe food allergy reaction resulting in anaphylaxis can occur, similar to severe peanut allergies in humans. The best way to diagnose and treat a food allergy is to work with your veterinarian to manage your dogs symptoms and discover the ingredient causing the reaction.

Diagnosing Allergies in Dogs

Flea allergy dermatitis is typically the easiest allergy to diagnose. It is usually diagnosed by identifying fleas on your dogs body and applying a product that kills fleas before they can bite to see if that solves the issues.

The first thing your veterinarian will do in allergy testing is rule out any other condition that could be causing your dogs symptoms. If your veterinarian feels that an allergy is a likely cause, they may propose allergy testing to try and determine the cause of the allergen that is causing the reaction. However, keep in mind it may not always be possible to determine the cause of an allergy with testing.

If you have ever undergone allergy testing, then you know that diagnosing allergies is often complicated. Its the same for dogs, but its worth it to understand what to stay away from when it comes to your dog.Food allergies are often diagnosed using an elimination diet. A food trial consists of feeding a dog one source of protein and carbohydrate for 12 weeks.

Treating Allergies in Dogs

The best way to treat an allergy is avoidance of the cause and allergen, which may not always be possible. They type of treatment depends on the type of allergy your dog has. For example, the best way to treat flea allergy dermatitis is to kill the fleas, whereas the best way to treat a food allergy or food intolerance is a change in diet.

Depending on the cause and severity of your dogs allergic reaction, your veterinarian will prescribe different things. For hives, they might suggest antihistamines, cortisones, medicated shampoos, whereas with food allergies they might suggest fish oil or other Omega-3 fatty acid supplements. For skin allergies, they might prescribe dog-safe anti-inflammatory wipes or shampoo on skin to provide irritation relief.

In addition to any lifestyle changes that might be necessary, your veterinarian may also prescribe an allergy relief medication for your dog that will help control the signs associated with the allergic reaction, such as itching and any secondary skin infections that might have developed as a result of the irritant.

If your dog has a severe allergic reaction, your best course of action is to get them to an emergency veterinary hospital as quickly as possible.

Best Dog Breeds for People With Allergies

So, you want a dog but you seem to have an allergy attack whenever youre around one? Youre not alone! Its estimated that 10 and 20% of people are allergic to cats and dogs, causing many prospective puppy owners to wonder which dogs are hypoallergenic. Spoiler alert: none of them are.

Thats right: no dog is 100% hypoallergenic. No, really. Well say it one more time for the people in the back: There is no such thing as a 100% hypoallergenic dog. No mixed-breed dog, no purebred dog, and most definitely not any so-called designer dog, is truly hypoallergenic, no matter what people claim or try to sell you.

That said, it is possible to find less-allergenic dog breeds that are better suited for people with allergies. These purebred dogs have a predictable, non-shedding coat that produces less dander. Dander, which clings to pet hair, is what causes most pet allergies in people. Even though dogs that are hypoallergenic dont truly exist, many breeds make it possible to enjoy the companionship of a dog, even if you suffer from allergies. That predictable coat of a purebred dog is key: you know what kind of coat these breeds will have, and there wont be surprises that end up making you sneeze.

There are also ways to prepare your home to help keep allergens at bay when you have a dog. Be sure to launder your pets bed often, keep up with their grooming, and consider not letting your dog sleep on your bed. Its also helpful to remove heavy carpets and drapes that can trap dander. Vacuum cleaners for pet hair and pet air purifiers also help remove allergens, and some can even groom the hair and dander right from your dog.

Afghan Hound

The Afghan Hound is known for being aloof and dignified. They require regular exercise and grooming. They should be bathed and brushed twice a week.

American Hairless Terrier

The American Hairless Terrier is a lively, friendly, and intelligent companion. The breed does well with children and is also good for city dwellers due to their minimal exercise needsregular walks and indoor playtime will do. They also need regular bathing and nail trimming.

Bedlington Terrier

The gentle, loveable Bedlington Terrier is known for its curly, wooly coat that resembles a lambs. The breed doesnt need intense exerciseregular playtime and daily walks will do.

Bichon Frise

The Bichon Frise is a naturally gentle, happy, playful dog that loves activity. The Bichons hair continually grows and doesnt shed, so regular grooming is important to prevent mats.

Chinese Crested

The Chinese Crested is an alert, playful dog that thrives on human companionship. They are small and do well in families with gentle children. Cresteds shed little to no hair.

Coton de Tulear

The Coton de Tulear is a small, hardy dog that is happy, eager to please, and loyal. The breed gets along well with other dogs and children. Their long coat requires daily grooming.

Giant Schnauzer

The Giant Schnauzer is intelligent and can be territorial, naturally feeling protective of their family. The breed needs a lot of exercise and loves having a job to do. They require regular grooming.

Irish Water Spaniel

This strong, intelligent breed is the clown of the spaniel family. Irish Water Spaniels are active and energetic, needing daily exercise. Their water-repellant double coat requires brushing every few weeks.

Kerry Blue Terrier

The Kerry Blue Terrier is energetic and fun-loving. The breed enjoys being part of an active family that can provide daily exercise. Their coats need regular brushing and trimming.

Lagotto Romagnolo

The Lagotto Romagnolois a happy dog with tons of energy, needing plenty of activity. They are affectionate and devoted to their owners. Their thick curly coat is similar to that of a Poodle. They require trimming and regular brushing to prevent mats.

Maltese

Though small, the Maltese is known for being brave, playful, and fearless. They have long, silky white hair that needs to be brushed daily to prevent mats.

Miniature Schnauzer

The Miniature Schnauzer has a natural protective nature that makes them a great watchdog. The breed is smart and cheerful. They adapt well to different living environments, and their double coat requires clipping.

Peruvian Inca Orchid (Hairless)

The Peruvian Inca Orchid can be hairless or coated (the hairless variety does well with allergy sufferers). They also come in three different sizes (small, medium, and large). The breed is loyal and protective of its family. They also have a great deal of energy, needing regular activity. They have minimal grooming needs.

Poodle

The Poodle comes in three size varieties (Standard, Miniature, and Toy).The breed is exceptionally smart and active, needing daily exercise. Their trademark coat requires regular professional grooming.

Portuguese Water Dog

An athletic breed, the Portuguese Water Dogneeds vigorous daily exercise and would do best with a very active family. PWDs are intelligent, loyal workers. Their waterproof coat requires regular maintenance.

Soft Coated Wheaten Terrier

This happy dog is active and needs plenty of exercise daily. The Soft Coated Wheaten Terrier adapts well to city, country, or suburban living, and does well with children. They have a silky, soft coat that needs regular grooming to prevent mats.

Spanish Water Dog

The Spanish Water Dog is a lively, hardworking dog with natural protective instincts. They are a high-energy breed that does best with an active family. They require little grooming for their curly, wooly coat. No brushing is needed, but at least once a year, they should be shaved down.

Standard Schnauzer

The Standard Schnauzer is a sociable, affectionate breed that has a fondness for kids. They are athletic dogs that need daily exercise. Their beard and leg hair should be brushed often to prevent mats.

Xoloitzcuintli

The Xoloitzcuintli comes in three sizes (Toy, Miniature, and Standard). They also come in two varieties, hairless and coated. The hairless has smooth, tough, protective skin and the coated has a short, flat coat. Theyre calm, tranquil, and attentive, and can also be aloof. They have moderate exercise and grooming needs.

Choosing a Purebred Dog for People With Allergies

With all of these purebred dogs with predictable coat types, shedding, and dander levels to choose from, theres no reason for people with allergies to avoid getting a dog that works for their lifestyle (and their immune system). You can learn more about the activity levels, size, sociability, trainability, and types of sports these breeds may excel at by visiting our AKC.org breed pages, or using our Dog Breed Selector to see which of these less-allergenic dog breeds might be the perfect choice for you.